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McLean, VA 22109   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

78°
SOME CLOUDS

Updated: 5:42 PM

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7-day Forecast for Mc Lean

  • Daytime
  • Nighttime
05/21
Tue
85°
Warm and humid; plenty of clouds this morning, then times of clouds and sun this afternoon
Feels Like: 91°
Winds: 7mph SSW
67° Feels like: 67°
Winds: 6mph S
05/22
Wed
86°
Times of sun and clouds with a shower or thunderstorm around, mainly later; very warm and humid
Feels Like: 94°
Winds: 9mph S
68° Feels like: 66°
Winds: 9mph S
05/23
Thu
81°
A couple of showers and a heavy thunderstorm; variably cloudy, breezy and humid; thunderstorms can be strong, perhaps severe
Feels Like: 82°
Winds: 15mph S
58° Feels like: 55°
Winds: 9mph W
05/24
Fri
74°
Chance of a shower or thunderstorm in the morning; otherwise, breezy with variable cloudiness
Feels Like: 74°
Winds: 14mph NW
47° Feels like: 41°
Winds: 11mph NW
05/25
Sat
72°
Mostly sunny and pleasant
Feels Like: 77°
Winds: 10mph NNW
47° Feels like: 45°
Winds: 6mph NW
05/26
Sun
75°
Mostly sunny
Feels Like: 86°
Winds: 4mph NNW
53° Feels like: 52°
Winds: 4mph NE
05/27
Mon
75°
Nice with partial sunshine
Feels Like: 81°
Winds: 6mph ESE
56° Feels like: 53°
Winds: 6mph SSE

24 Hour Forecast for McLean

  • 9pm
  • 10pm
  • 11pm
  • 12am
  • 1am
  • 2am
  • Conditions
  • Temperature
  • 78°
  • 76°
  • 74°
  • 73°
  • 72°
  • 71°
  • Cloud Cover
  • 24%
  • 32%
  • 35%
  • 40%
  • 43%
  • 45%
  • Feels Like
  • 80°
  • 78°
  • 76°
  • 74°
  • 74°
  • 72°
  • Dew Point
  • 69°
  • 69°
  • 69°
  • 68°
  • 68°
  • 67°
  • Humidity
  • 73%
  • 79%
  • 82%
  • 83%
  • 86%
  • 87%
  • Wind Direction
  • S
  • S
  • SSW
  • SSW
  • SSW
  • SSW
  • Wind Speed
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • Precipitation
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0